Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Detail)

v2.4.0.8
Income Taxes - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Operating Loss Carryforwards [Line Items]    
Valuation allowance $ 1,940  
Deferred tax asset 1,940  
Total Merger Transaction 5,013  
Investment banking fees 1,138  
Consulting fees 1,370  
Legal and accounting fees 1,964  
Other miscellaneous transaction costs 541  
Additional foreign withholding taxes 1,260  
Decrease in the reserve for unrecognized tax benefits 1,538 1,438
Increase in reserve for unrecognized tax benefits 560  
Income tax examination, description As of December 31, 2013, with a few exceptions, the Company is no longer subject to U.S. federal, state, and foreign tax examinations by tax authorities for the tax years prior to 2010.  
Paulin [Member]
    
Operating Loss Carryforwards [Line Items]    
Valuation allowance 92  
General Business Tax Credit Carryforwards [Member]
    
Operating Loss Carryforwards [Line Items]    
Tax credit carryforwards 232  
Valuation allowance 149  
Foreign Tax Credit Carryforwards [Member]
    
Operating Loss Carryforwards [Line Items]    
Tax credit carryforwards 50  
Minimum [Member] | General Business Tax Credit Carryforwards [Member]
    
Operating Loss Carryforwards [Line Items]    
Expiry period of carryforwards 2017  
Minimum [Member] | Foreign Tax Credit Carryforwards [Member]
    
Operating Loss Carryforwards [Line Items]    
Expiry period of carryforwards 2020  
Maximum [Member] | General Business Tax Credit Carryforwards [Member]
    
Operating Loss Carryforwards [Line Items]    
Expiry period of carryforwards 2031  
Maximum [Member] | Foreign Tax Credit Carryforwards [Member]
    
Operating Loss Carryforwards [Line Items]    
Expiry period of carryforwards 2022  
Tax credit carryforwards 29  
Domestic Tax Authority [Member]
    
Operating Loss Carryforwards [Line Items]    
Valuation allowance 6  
Decrease in net capital loss carryforward 374  
Domestic Tax Authority [Member] | Minimum [Member]
    
Operating Loss Carryforwards [Line Items]    
Net operating loss carryforwards for tax 54,349  
Expiry period of carryforwards 2023  
Domestic Tax Authority [Member] | Maximum [Member]
    
Operating Loss Carryforwards [Line Items]    
Expiry period of carryforwards 2032  
Foreign Subsidiaries [Member]
    
Operating Loss Carryforwards [Line Items]    
Valuation allowance 507  
Foreign Subsidiaries [Member] | Minimum [Member]
    
Operating Loss Carryforwards [Line Items]    
Net operating loss carryforwards for tax 5,895  
Expiry period of carryforwards 2027  
Foreign Subsidiaries [Member] | Maximum [Member]
    
Operating Loss Carryforwards [Line Items]    
Expiry period of carryforwards 2033  
State and Local Jurisdiction [Member]
    
Operating Loss Carryforwards [Line Items]    
Aggregate tax benefit 2,524  
Valuation allowance 219  
Decrease in net operating loss carryforwards $ 149  
State and Local Jurisdiction [Member] | Minimum [Member]
    
Operating Loss Carryforwards [Line Items]    
Expiry period of carryforwards 2014  
State and Local Jurisdiction [Member] | Maximum [Member]
    
Operating Loss Carryforwards [Line Items]    
Expiry period of carryforwards 2032